title: Verapamil in chronic stable angina: a controlled study with computerized multistage treadmill exercise.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy / Q000503:physiopathology*; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000150:complications; D004311:Double-Blind Method; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000627:therapeutic use; D005082:Physical Exertion; D010919:Placebos; D013997:Time Factors; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D010919:Placebos; D014700:Verapamil; D005996:Nitroglycerin